Fig. 4

The mRNA level changes in mice ovaries of the associated cytokines in different groups. A Pri-miR-21 expression. B MiR-21 expression. C PTEN mRNA expression. D FOXO3a mRNA expression. E Caspase 3 mRNA expression. ^*P < 0.05, ^**P < 0.01, ^***P < 0.001 vs. Control group or LV-NC-UCMSCs group, separately